Pasteur Institute (Snake Farm) สวนงูสถากาชาติไทย This interesting spot is located at the corner of Henri Dunant Road and Rama IV Road west of Chulalongkorn Hospital. It is a section of the Thai Red Cross, where one can have cholera, smallpox and typhoid inoculations as well as rabies treatment. The institute has become a popular tourist attraction because of its large collections of live poisonous snakes. The snake farm is open to the public everyday between 8.30am and 4.00pm on weekdays and 8.30am - 12am on public holidays. The extraction of venum from the snakes is demonstrated daily at 10.30am and 2.00pm. on weekdays and at 10.30 on public holidays. Admission fee is 70 baht.